UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cN2pzpvSyVWZYvvVMvNZJkaU43NK5vK4fpQkoeT7nQ8=' 
WHERE 
  key_id = 'c55f552486d8dd0deef9ede4c6cdd25ed289bd4d8b87d0cfbe7721ce92e48ce7' 
  AND (
    token = 'cN2pzpvSyVWZYvvVMvNZJkaU43NK5vK4fpQkoeT7nQ8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )